1971 Jensen SP vs. 1991 Opel Frontera
To start off, 1991 Opel Frontera is newer by 20 year(s). Which means there will be less support and parts availability for 1971 Jensen SP. In addition, the cost of maintenance, including insurance, on 1971 Jensen SP would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 1971 Jensen SP (385 HP @ 4700 RPM) has 271 more horse power than 1991 Opel Frontera. (114 HP @ 5200 RPM). In normal driving conditions, 1971 Jensen SP should accelerate faster than 1991 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 144 kg more than 1991 Opel Frontera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1971 Jensen SP. In wet, icy, snow, or gravel driving conditions, 1991 Opel Frontera will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1971 Jensen SP (557 Nm @ 3600 RPM) has 387 more torque (in Nm) than 1991 Opel Frontera. (170 Nm @ 2800 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Frontera. 1971 Jensen SP has automatic transmission and 1991 Opel Frontera has manual transmission. 1991 Opel Frontera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Jensen SP will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Jensen SP | 1991 Opel Frontera | |
| Make | Jensen | Opel |
| Model | SP | Frontera |
| Year Released | 1971 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 7206 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 385 HP | 114 HP |
| Engine RPM | 4700 RPM | 5200 RPM |
| Torque | 557 Nm | 170 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Engine Bore Size | 109.7 mm | 86 mm |
| Engine Stroke Size | 95.3 mm | 86 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1783 kg | 1639 kg |
| Vehicle Length | 4780 mm | 4210 mm |
| Vehicle Width | 1760 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1700 mm |
| Wheelbase Size | 2670 mm | 2470 mm |
| Fuel Tank Capacity | 75 L | 75 L |
